X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=MUON%2FAliMUONSt2GeometryBuilderV2.cxx;h=458e3b068402a1c6e41ea732ca7afcbe4261697b;hb=da2d199e7a43dca38046efcbf1dae1a5648aa5a5;hp=0835c29d6926c420fc98ba8534fb83bc25d0c9ab;hpb=ff707ad402759c52d7531d01412a3944942dc6d0;p=u%2Fmrichter%2FAliRoot.git diff --git a/MUON/AliMUONSt2GeometryBuilderV2.cxx b/MUON/AliMUONSt2GeometryBuilderV2.cxx index 0835c29d692..458e3b06840 100644 --- a/MUON/AliMUONSt2GeometryBuilderV2.cxx +++ b/MUON/AliMUONSt2GeometryBuilderV2.cxx @@ -14,35 +14,42 @@ **************************************************************************/ // $Id$ -// + +//----------------------------------------------------------------------------- // Class AliMUONSt2GeometryBuilderV2 -// ------------------------------- +// --------------------------------- // MUON Station2 coarse geometry construction class. -// Extracted from AliMUONv1 -// Dummy version of station 2 with the right DE id (Ch. Finck) +// Author: SANJOY PAL ,Prof. SUKALYAN CHATTOPADHAYAY [SINP, KOLKATA] +// & Dr.SHAKEEL AHMAD (AMU), INDIA +//----------------------------------------------------------------------------- #include #include +#include +#include "AliRun.h" #include "AliLog.h" #include "AliMUONSt2GeometryBuilderV2.h" #include "AliMUON.h" -#include "AliMUONChamber.h" +#include "AliMUONConstants.h" #include "AliMUONGeometryModule.h" #include "AliMUONGeometryEnvelopeStore.h" +#include "AliMUONConstants.h" + +#define PI 3.14159 +/// \cond CLASSIMP ClassImp(AliMUONSt2GeometryBuilderV2) +/// \endcond //______________________________________________________________________________ AliMUONSt2GeometryBuilderV2::AliMUONSt2GeometryBuilderV2(AliMUON* muon) - : AliMUONVGeometryBuilder("st2V2.dat", - muon->Chamber(2).GetGeometry(), - muon->Chamber(3).GetGeometry()), + : AliMUONVGeometryBuilder(2, 2), fMUON(muon) { -// Standard constructor +/// Standard constructor } @@ -51,36 +58,13 @@ AliMUONSt2GeometryBuilderV2::AliMUONSt2GeometryBuilderV2() : AliMUONVGeometryBuilder(), fMUON(0) { -// Default constructor +/// Default constructor } - //______________________________________________________________________________ -AliMUONSt2GeometryBuilderV2::AliMUONSt2GeometryBuilderV2(const AliMUONSt2GeometryBuilderV2& rhs) - : AliMUONVGeometryBuilder(rhs) +AliMUONSt2GeometryBuilderV2::~AliMUONSt2GeometryBuilderV2() { -// Protected copy constructor - - AliFatal("Copy constructor is not implemented."); -} - -//______________________________________________________________________________ -AliMUONSt2GeometryBuilderV2::~AliMUONSt2GeometryBuilderV2() { -// -} - -//______________________________________________________________________________ -AliMUONSt2GeometryBuilderV2& -AliMUONSt2GeometryBuilderV2::operator = (const AliMUONSt2GeometryBuilderV2& rhs) -{ -// Protected assignement operator - - // check assignement to self - if (this == &rhs) return *this; - - AliFatal("Assignment operator is not implemented."); - - return *this; +/// Destructor } // @@ -88,9 +72,9 @@ AliMUONSt2GeometryBuilderV2::operator = (const AliMUONSt2GeometryBuilderV2& rhs) // //______________________________________________________________________________ -void AliMUONSt2GeometryBuilderV2::CreateGeometry() +void AliMUONSt2GeometryBuilderV2::CreateGeometry() { -// From AliMUONv1::CreateGeometry() +/// Geometry construction // //******************************************************************** @@ -100,139 +84,726 @@ void AliMUONSt2GeometryBuilderV2::CreateGeometry() // iChamber (first chamber) kept for other quanties than Z, // assumed to be the same in both chambers - // Get tracking medias Ids + // Get tracking medias Ids Int_t *idtmed = fMUON->GetIdtmed()->GetArray()-1099; - Int_t idAir= idtmed[1100]; // medium 1 - // Int_t idAlu1=idtmed[1103]; // medium 4 - // Int_t idAlu2=idtmed[1104]; // medium 5 - Int_t idGas=idtmed[1108]; // medium 9 = Ar-CO2 gas (80%+20%) - - const Float_t kDeltaQuad = 0.01;//2.6; dummy value til we find the good value - const Float_t kDeltaZ = 6.5/2.; - - // Rotation matrices in the x-y plane - // phi= 0 deg - Int_t irot1; - fMUON->AliMatrix(irot1, 90., 0., 90., 90., 0., 0.); - // phi= 90 deg - Int_t irot2; - fMUON->AliMatrix(irot2, 90., 90., 90., 180., 0., 0.); - - AliMUONChamber* iChamber = &fMUON->Chamber(2); - // AliMUONChamber* iChamber1 = iChamber; - // AliMUONChamber* iChamber2 = &fMUON->Chamber(3); + Int_t idAir = idtmed[1100]; // medium 1 + Int_t idGas = idtmed[1108]; // medium Ar-CO2 gas (80%+20%) + Int_t idPCB = idtmed[1122]; // medium FR4 + Int_t idCU = idtmed[1110]; // medium copper + Int_t idRoha = idtmed[1113]; // medium roha cell + Int_t idPGF30= idtmed[1123]; // medium for Frame Eq.to Bakelite + //Int_t idScru = idtmed[1128]; // screw material - Stainless Steel(18%Cr,9%Ni,Fe) + + + +/*######################################################################################## + Create volume for one Quadrant +##########################################################################################*/ + Float_t tpar1[5]; + tpar1[0] = 20.55; + tpar1[1] = 123.5; + tpar1[2] = 6.8/2; + tpar1[3] = -12.0; + tpar1[4] = 102.0; + + + gMC->Gsvolu("SQM3","TUBS", idAir, tpar1, 5); + gMC->Gsvolu("SQM4","TUBS", idAir, tpar1, 5); + + +//================================================================================== +// Plane +//================================================================================== + +//Thickness of variour parts + Float_t zCu = 0.005; // eff. cu in cathode pcb + Float_t zCbb = 0.04; //cathode pcb + Float_t zRoha = 2.5; // Rhocell + Float_t zMeb = 0.04; //Mech. exit board //0.08 + Float_t zEeb = 0.04; //Effective electronic readout board //0.02 + + //starting Z-positions of various parts--- in Plane-1 + Float_t zposCu = 0.25; // 2.5 mm => gap between anode & chatode plane + Float_t zposCbb = zposCu + zCu; + Float_t zposRoha = zposCbb + zCbb; + Float_t zposMeb = zposRoha + zRoha; + Float_t zposEeb = zposMeb + zMeb; + + Float_t zposCuBar = zposCu + zCu/2.; //for segment 0 & 6 + Float_t zposCbbBar = zposCbb + zCbb/2.; + Float_t zposRohaBar = zposRoha + zRoha/2.; + Float_t zposMebBar = zposMeb + zMeb/2.; + Float_t zposEebBar = zposEeb + zEeb/2.; + + + //Cathode PCB + Copper sheet + Rohacell + mech exit board + eff. electronic exit board + + //Segment-0 ~~~Horizantal box ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + Float_t bparH[3]; + bparH[0] = 95.5/2.; // extension beyond 0 deg in x direction // 94.5 + bparH[1] = 1.2/2.; // extension beyond 0 deg in y direction (3.7[total extn] - 2.5[frame dim]) + bparH[2] = zCu/2.; //Thickness of Copper sheet + gMC->Gsvolu("SCU0L", "BOX", idCU, bparH, 3); + + bparH[2] = zCbb/2.; // thickness of cathode sheet in z direction + gMC->Gsvolu("SCB0L", "BOX", idPCB, bparH, 3); + + bparH[2] = zRoha/2.; //Thickness of Roha cell + gMC->Gsvolu("SRH0L", "BOX", idRoha, bparH, 3); + + bparH[2] = zMeb/2; //Thickness of mechanical exit board + gMC->Gsvolu("SMB0L", "BOX", idPCB, bparH, 3); + + bparH[2] = zEeb/2; //Thickness of effective electronic exit board + gMC->Gsvolu("SEB0L", "BOX", idCU, bparH, 3); + + //Segment-1 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + Float_t pgpar[10]; // polygon + pgpar[0] = 0.; // initial angle + pgpar[1] = 90.; // increment in angle starting from initial angle + pgpar[2] = 5; // number of side + pgpar[3] = 2.; // number of plane + pgpar[4] = -zCu/2.; // z-position of the first plane + pgpar[5] = 23.1; // innner radius first plane + pgpar[6] = 117.6; // outer radious first plane + pgpar[7] = zCu/2.; // z-position of the second plane + pgpar[8] = pgpar[5]; // innner radius of second plane + pgpar[9] = pgpar[6]; // outer radious of second plane + gMC->Gsvolu("SCU1L", "PGON", idCU, pgpar, 10); + + pgpar[4] = -zCbb/2.; // z-position of the first plane + pgpar[7] = zCbb/2.; // Thickness of copper-sheet + gMC->Gsvolu("SCB1L", "PGON", idPCB, pgpar, 10); + + pgpar[4] = -zRoha/2.; // Thickness of Roha cell + pgpar[7] = zRoha/2.; // Thickness of Roha cell + gMC->Gsvolu("SRH1L", "PGON", idRoha, pgpar, 10); + + pgpar[4] = -zMeb/2.; // Thickness of mechanical exit board + pgpar[7] = zMeb/2.; // Thickness of mechanical exit board + gMC->Gsvolu("SMB1L", "PGON", idPCB, pgpar, 10); + + pgpar[4] = -zEeb/2.; // Thickness of electronic readout board + pgpar[7] = zEeb/2.; // Thickness of electronic readout board + gMC->Gsvolu("SEB1L", "PGON", idCU, pgpar, 10); + + +//Segment-2 - vertical box (simalar to horizontal bar as in Segment 0)~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + + Float_t bparV[3]; + + bparV[0] = 1.0/2.; + bparV[1] = 95.5/2.; // 94.5 + bparV[2] = zCu/2.; + gMC->Gsvolu("SCU2L", "BOX", idCU, bparV, 3); + + bparV[2] = zCbb/2.; + gMC->Gsvolu("SCB2L", "BOX", idPCB, bparV, 3); + + + bparV[2] = zRoha/2.; + gMC->Gsvolu("SRH2L", "BOX", idRoha, bparV, 3); + + bparV[2] = zMeb/2; + gMC->Gsvolu("SMB2L", "BOX", idPCB, bparV, 3); + + bparV[2] = zEeb/2; + gMC->Gsvolu("SEB2L", "BOX", idCU, bparV, 3); + + //....(Setting posion of Segment 0,1,2).................................................................. + + Float_t xposHorBox = bparH[0] + 23.1; // 23.1 = 20.6(inner radius of qrd) + 2.5 (width of frame) + Float_t yposHorBox = -bparH[1]; + + Float_t xposVerBox = -bparV[0]; + Float_t yposVerBox = bparV[1] + 23.1; + + + //Positioning the PCB + + + // chamber 3 + gMC->Gspos("SCB0L",1, "SQM3",xposHorBox,yposHorBox,zposCbbBar,0, "ONLY"); + gMC->Gspos("SCB1L",1, "SQM3", 0.0,0.0,zposCbbBar,0, "ONLY"); + gMC->Gspos("SCB2L",1, "SQM3",xposVerBox,yposVerBox,zposCbbBar,0, "ONLY"); + + gMC->Gspos("SCB0L",2, "SQM3",xposHorBox,yposHorBox,-zposCbbBar,0, "ONLY"); + gMC->Gspos("SCB1L",2, "SQM3", 0.0,0.0,-zposCbbBar,0, "ONLY"); + gMC->Gspos("SCB2L",2, "SQM3",xposVerBox,yposVerBox,-zposCbbBar,0, "ONLY"); + + // chamber 4 + gMC->Gspos("SCB0L",3, "SQM4",xposHorBox,yposHorBox,zposCbbBar,0, "ONLY"); + gMC->Gspos("SCB1L",3, "SQM4", 0.0,0.0,zposCbbBar,0, "ONLY"); + gMC->Gspos("SCB2L",3, "SQM4",xposVerBox,yposVerBox,zposCbbBar,0, "ONLY"); + + gMC->Gspos("SCB0L",4, "SQM4",xposHorBox,yposHorBox,-zposCbbBar,0, "ONLY"); + gMC->Gspos("SCB1L",4, "SQM4", 0.0,0.0,-zposCbbBar,0, "ONLY"); + gMC->Gspos("SCB2L",4, "SQM4",xposVerBox,yposVerBox,-zposCbbBar,0, "ONLY"); + + + //Positioning Copper sheet + + // chamber 3 + + gMC->Gspos("SCU0L",1, "SQM3",xposHorBox,yposHorBox,zposCuBar,0, "ONLY"); + gMC->Gspos("SCU1L",1, "SQM3", 0.0,0.0,zposCuBar,0, "ONLY"); + gMC->Gspos("SCU2L",1, "SQM3",xposVerBox,yposVerBox,zposCuBar,0, "ONLY"); + + gMC->Gspos("SCU0L",2, "SQM3",xposHorBox,yposHorBox,-zposCuBar,0, "ONLY"); + gMC->Gspos("SCU1L",2, "SQM3", 0.0,0.0,-zposCuBar,0, "ONLY"); + gMC->Gspos("SCU2L",2, "SQM3",xposVerBox,yposVerBox,-zposCuBar,0, "ONLY"); + + // chamber 4 + gMC->Gspos("SCU0L",3, "SQM4",xposHorBox,yposHorBox,zposCuBar,0, "ONLY"); + gMC->Gspos("SCU1L",3, "SQM4", 0.0,0.0,zposCuBar,0, "ONLY"); + gMC->Gspos("SCU2L",3, "SQM4",xposVerBox,yposVerBox,zposCuBar,0, "ONLY"); + + gMC->Gspos("SCU0L",4, "SQM4",xposHorBox,yposHorBox,-zposCuBar,0, "ONLY"); + gMC->Gspos("SCU1L",4, "SQM4", 0.0,0.0,-zposCuBar,0, "ONLY"); + gMC->Gspos("SCU2L",4, "SQM4",xposVerBox,yposVerBox,-zposCuBar,0, "ONLY"); - // Half of the total thickness of frame crosses (including DAlu) - // for each chamber in stations 1 and 2: - // 3% of X0 of composite material, - // but taken as Aluminium here, with same thickness in number of X0 - // Float_t dframez = 3. * 8.9 / 100; - // DGas and DAlu not changed from standard values - // Double_t zfpos=-(iChamber->DGas()+dframez+iChamber->DAlu())/2; - // The same parameters are defined in builder for station 1 + //Positioning Roha cell + + // chamber 3 + + gMC->Gspos("SRH0L",1, "SQM3",xposHorBox,yposHorBox,zposRohaBar,0, "ONLY"); + gMC->Gspos("SRH1L",1, "SQM3", 0.0,0.0,zposRohaBar,0, "ONLY"); + gMC->Gspos("SRH2L",1, "SQM3",xposVerBox,yposVerBox,zposRohaBar,0, "ONLY"); + + gMC->Gspos("SRH0L",2, "SQM3",xposHorBox,yposHorBox,-zposRohaBar,0, "ONLY"); + gMC->Gspos("SRH1L",2, "SQM3", 0.0,0.0,-zposRohaBar,0, "ONLY"); + gMC->Gspos("SRH2L",2, "SQM3",xposVerBox,yposVerBox,-zposRohaBar,0, "ONLY"); + + // chamber 4 + + gMC->Gspos("SRH0L",3, "SQM4",xposHorBox,yposHorBox,zposRohaBar,0, "ONLY"); + gMC->Gspos("SRH1L",3, "SQM4", 0.0,0.0,zposRohaBar,0, "ONLY"); + gMC->Gspos("SRH2L",3, "SQM4",xposVerBox,yposVerBox,zposRohaBar,0, "ONLY"); + + gMC->Gspos("SRH0L",4, "SQM4",xposHorBox,yposHorBox,-zposRohaBar,0, "ONLY"); + gMC->Gspos("SRH1L",4, "SQM4", 0.0,0.0,-zposRohaBar,0, "ONLY"); + gMC->Gspos("SRH2L",4, "SQM4",xposVerBox,yposVerBox,-zposRohaBar,0, "ONLY"); + + //Positioning of Mech. exit board + + // chamber 3 + + gMC->Gspos("SMB0L",1, "SQM3",xposHorBox,yposHorBox,zposMebBar,0, "ONLY"); + gMC->Gspos("SMB1L",1, "SQM3", 0.0,0.0,zposMebBar,0, "ONLY"); + gMC->Gspos("SMB2L",1, "SQM3",xposVerBox,yposVerBox,zposMebBar,0, "ONLY"); + + gMC->Gspos("SMB0L",2, "SQM3",xposHorBox,yposHorBox,-zposMebBar,0, "ONLY"); + gMC->Gspos("SMB1L",2, "SQM3", 0.0,0.0,-zposMebBar,0, "ONLY"); + gMC->Gspos("SMB2L",2, "SQM3",xposVerBox,yposVerBox,-zposMebBar,0, "ONLY"); + // chamber 4 + + gMC->Gspos("SMB0L",3, "SQM4",xposHorBox,yposHorBox,zposMebBar,0, "ONLY"); + gMC->Gspos("SMB1L",3, "SQM4", 0.0,0.0,zposMebBar,0, "ONLY"); + gMC->Gspos("SMB2L",3, "SQM4",xposVerBox,yposVerBox,zposMebBar,0, "ONLY"); + + gMC->Gspos("SMB0L",4, "SQM4",xposHorBox,yposHorBox,-zposMebBar,0, "ONLY"); + gMC->Gspos("SMB1L",4, "SQM4", 0.0,0.0,-zposMebBar,0, "ONLY"); + gMC->Gspos("SMB2L",4, "SQM4",xposVerBox,yposVerBox,-zposMebBar,0, "ONLY"); + + //Positioning of Electronic exit board + + + // chamber 3 + + gMC->Gspos("SEB0L",1, "SQM3",xposHorBox,yposHorBox,zposEebBar,0, "ONLY"); + gMC->Gspos("SEB1L",1, "SQM3", 0.0,0.0,zposEebBar,0, "ONLY"); + gMC->Gspos("SEB2L",1, "SQM3",xposVerBox,yposVerBox,zposEebBar,0, "ONLY"); + + gMC->Gspos("SEB0L",2, "SQM3",xposHorBox,yposHorBox,-zposEebBar,0, "ONLY"); + gMC->Gspos("SEB1L",2, "SQM3", 0.0,0.0,-zposEebBar,0, "ONLY"); + gMC->Gspos("SEB2L",2, "SQM3",xposVerBox,yposVerBox,-zposEebBar,0, "ONLY"); + // chamber 4 + + gMC->Gspos("SEB0L",3, "SQM4",xposHorBox,yposHorBox,zposEebBar,0, "ONLY"); + gMC->Gspos("SEB1L",3, "SQM4", 0.0,0.0,zposEebBar,0, "ONLY"); + gMC->Gspos("SEB2L",3, "SQM4",xposVerBox,yposVerBox,zposEebBar,0, "ONLY"); + + gMC->Gspos("SEB0L",4, "SQM4",xposHorBox,yposHorBox,-zposEebBar,0, "ONLY"); + gMC->Gspos("SEB1L",4, "SQM4", 0.0,0.0,-zposEebBar,0, "ONLY"); + gMC->Gspos("SEB2L",4, "SQM4",xposVerBox,yposVerBox,-zposEebBar,0, "ONLY"); + + + //---------------------------------------------------------------------- + // Frames + //---------------------------------------------------------------------- + //Frame-1 + + Float_t frame1[3] ; + frame1[0] = 101.0/2.; //100.6 = 94.5 + 2.5 + 3.6 + frame1[1] = 2.5/2.; + frame1[2] = 5.0/2.; + + gMC->Gsvolu("SFRM1", "BOX", idPGF30, frame1, 3); //Frame - 1 // fill with pkk GF30 + + Float_t arib1[3]; + arib1[0] = frame1[0]; + arib1[1] = 0.9/2.; + arib1[2] =(frame1[2]-0.95)/2.0; + + gMC->Gsvolu("SFRA1", "BOX", idAir, arib1, 3); // fill with air + + Float_t xposarib1 = 0; + Float_t yposarib1 = -frame1[1] + arib1[1]; + Float_t zposarib1 = frame1[2] - arib1[2]; + + gMC->Gspos("SFRA1",1, "SFRM1", xposarib1, yposarib1, zposarib1,0, "ONLY"); //replace pkk GF30 with air(b) + gMC->Gspos("SFRA1",2, "SFRM1", xposarib1, yposarib1, -zposarib1,0, "ONLY"); //replace pkk GF30 with air(nb) + + Float_t rrib1[3]; + rrib1[0] = frame1[0]; + rrib1[1] = 0.6/2.; + rrib1[2] =(frame1[2]-0.95)/2.0; + + gMC->Gsvolu("SFRR1", "BOX", idRoha, rrib1, 3); // fill with rohacell + + Float_t xposrrib1 = 0.0; + Float_t yposrrib1 = frame1[1] - rrib1[1]; + Float_t zposrrib1 = frame1[2] - rrib1[2]; + + gMC->Gspos("SFRR1",1, "SFRM1", xposrrib1, yposrrib1, zposrrib1,0, "ONLY");//replace pkk GF30 with rohacell + gMC->Gspos("SFRR1",2, "SFRM1", xposrrib1, yposrrib1, -zposrrib1,0, "ONLY");//replace pkk GF30 with rohacell + + + Float_t xposFr1 = frame1[0] + 20.6; + Float_t yposFr1 = -3.7 + frame1[1] ; + Float_t zposFr1 = 0.0; + + gMC->Gspos("SFRM1",1, "SQM3", xposFr1, yposFr1, zposFr1,0, "ONLY");// frame -1 + gMC->Gspos("SFRM1",2, "SQM4", xposFr1, yposFr1, zposFr1,0, "ONLY");// frame -1 + + + //...................................................................................... + //Frame-2 + + Float_t frame2[3]; + frame2[0] = 4.0/2.; + frame2[1] = 1.2/2.; + frame2[2] = 5.0/2; + + gMC->Gsvolu("SFRM2", "BOX", idPGF30, frame2, 3); //Frame - 2 + + Float_t rrib2[3]; + rrib2[0] = frame2[0]-1.0/2.0; + rrib2[1] = frame2[1]; + rrib2[2] =(frame2[2]-0.95)/2.0; + + gMC->Gsvolu("SFRR2", "BOX", idRoha, rrib2, 3); + + Float_t xposrrib2 = -1.0/2.0; + Float_t yposrrib2 = 0.0; + Float_t zposrrib2 = frame2[2] - rrib2[2]; + + gMC->Gspos("SFRR2",1, "SFRM2", xposrrib2, yposrrib2, zposrrib2,0, "ONLY");//replace pkk GF30 with rohacell + gMC->Gspos("SFRR2",2, "SFRM2", xposrrib2, yposrrib2, -zposrrib2,0, "ONLY");//replace pkk GF30 with roha + + + + Float_t xposFr2 = frame2[0] + 117.6; + Float_t yposFr2 = -frame2[1]; + Float_t zposFr2 = 0.0; + + gMC->Gspos("SFRM2",1, "SQM3", xposFr2, yposFr2, zposFr2,0, "MANY");//global positing of frame in SQM3 + gMC->Gspos("SFRM2",2, "SQM4", xposFr2, yposFr2, zposFr2,0, "MANY");//global positing of frame in SQM4 + + + //...................................................................................... + + //Frame-3 + + Float_t pgparFr3[10]; + pgparFr3[0] = 0.; + pgparFr3[1] = 90.; + pgparFr3[2] = 5; + pgparFr3[3] = 2.; + pgparFr3[4] = 0.; + pgparFr3[5] = 117.6; + pgparFr3[6] = 121.6; + pgparFr3[7] = pgparFr3[4] + 5.0; + pgparFr3[8] = pgparFr3[5]; + pgparFr3[9] = pgparFr3[6]; + + gMC->Gsvolu("SFRM3", "PGON", idPGF30, pgparFr3, 10); + + Float_t pgparRrib3[10]; + pgparRrib3[0] = 0.; + pgparRrib3[1] = 90.; + pgparRrib3[2] = 5; + pgparRrib3[3] = 2.; + pgparRrib3[4] = 0.; + pgparRrib3[5] = 117.6; + pgparRrib3[6] = 120.6; + pgparRrib3[7] = pgparRrib3[4] +1.55 ; + pgparRrib3[8] = pgparRrib3[5]; + pgparRrib3[9] = pgparRrib3[6]; + + gMC->Gsvolu("SFRR3", "PGON", idRoha, pgparRrib3, 10); + + Float_t xposrrib3 = 0.0; + Float_t yposrrib3 = 0.0; + Float_t zposrrib3 = 0.0; + + gMC->Gspos("SFRR3",1, "SFRM3", xposrrib3, yposrrib3, zposrrib3,0, "ONLY"); + + zposrrib3 = 3.45; + + gMC->Gspos("SFRR3",2, "SFRM3", xposrrib3, yposrrib3, zposrrib3,0, "ONLY"); + + + + Float_t xposFr3 = 0.0; + Float_t yposFr3 = 0.0; + Float_t zposFr3 = -frame1[2]; + + gMC->Gspos("SFRM3",1, "SQM3", xposFr3, yposFr3, zposFr3,0, "ONLY");// frame -1 + gMC->Gspos("SFRM3",2, "SQM4", xposFr3, yposFr3, zposFr3,0, "ONLY");// frame -1 + + + //...................................................................................... + //Frame-4 + + Float_t frame4[3]; + frame4[0] = 1.0/2.; + frame4[1] = 4.0/2.; + frame4[2] = frame1[2]; + + gMC->Gsvolu("SFRM4", "BOX", idPGF30, frame4, 3); + + Float_t rrib4[3]; + rrib4[0] = frame4[0]; + rrib4[1] = frame4[1]-1.0/2; + rrib4[2] =(frame4[2]-0.95)/2.0; + + gMC->Gsvolu("SFRR4", "BOX", idRoha, rrib4, 3); + + Float_t xposrrib4 = 0.0; + Float_t yposrrib4 = -1.0/2; + Float_t zposrrib4 = frame4[2] - rrib4[2]; + + gMC->Gspos("SFRR4",1, "SFRM4", xposrrib4, yposrrib4, zposrrib4,0, "ONLY"); + gMC->Gspos("SFRR4",2, "SFRM4", xposrrib4, yposrrib4, -zposrrib4,0, "ONLY"); + + + + Float_t xposFr4 = -frame4[0]; + Float_t yposFr4 = -frame4[1] + 117.6; + Float_t zposFr4 = 0.0; + + gMC->Gspos("SFRM4",1, "SQM3", xposFr4, yposFr4, zposFr4,0, "MANY"); + gMC->Gspos("SFRM4",2, "SQM4", xposFr4, yposFr4, zposFr4,0, "MANY"); + + + //...................................................................................... + //Frame-5 + Float_t frame5[3] ; + frame5[0] = 2.7/2.; + frame5[1] = 101.0/2.; + frame5[2] = 5.0/2.; + + gMC->Gsvolu("SFRM5", "BOX", idPGF30, frame5, 3); //Frame - 1 + + Float_t arib5[3]; + arib5[0] = 0.9/2.0; + arib5[1] = frame5[1]; + arib5[2] = (frame5[2]-0.95)/2.0; + + gMC->Gsvolu("SFRA5", "BOX", idAir, arib5, 3); + + Float_t xposarib5 = -frame5[0] + arib5[0]; + Float_t yposarib5 = 0.0; + Float_t zposarib5 = frame5[2] - arib5[2]; + + gMC->Gspos("SFRA5",1, "SFRM5", xposarib5, yposarib5, zposarib5,0, "ONLY"); + gMC->Gspos("SFRA5",2, "SFRM5", xposarib5, yposarib5, -zposarib5,0, "ONLY"); + + Float_t rrib5[3]; + rrib5[0] = 0.8/2.0; + rrib5[1] = frame5[1]; + rrib5[2] = (frame5[2]-0.95)/2.0; + + gMC->Gsvolu("SFRR5", "BOX", idRoha, rrib5, 3); + + Float_t xposrrib5 = frame5[0] - rrib5[0]; + Float_t yposrrib5 = 0.0; + Float_t zposrrib5 = frame5[2] - rrib5[2]; + + gMC->Gspos("SFRR5",1, "SFRM5", xposrrib5, yposrrib5, zposrrib5,0, "ONLY"); + gMC->Gspos("SFRR5",2, "SFRM5", xposrrib5, yposrrib5, -zposrrib5,0, "ONLY"); + + Float_t xposFr5 = -3.7 + frame5[0]; + Float_t yposFr5 = frame5[1] + 20.6; + Float_t zposFr5 = 0.0; + + gMC->Gspos("SFRM5",1, "SQM3", xposFr5, yposFr5, zposFr5,0, "ONLY"); + gMC->Gspos("SFRM5",2, "SQM4", xposFr5, yposFr5, zposFr5,0, "ONLY"); + + //...................................................................................... + //Frame -6 + + Float_t frame6[3]; + frame6[0] = 1.0/2.; + frame6[1] = 2.5/2.; + frame6[2] = frame1[2]; + + gMC->Gsvolu("SFRM6", "BOX", idPGF30, frame6, 3); + + Float_t rrib6[3]; + rrib6[0] = frame6[0]; + rrib6[1] = 1.5/2.; + rrib6[2] =(frame2[2]-0.95)/2.0; + + gMC->Gsvolu("SFRR6", "BOX", idRoha, rrib6, 3); + + Float_t xposrrib6 = 0.0; + Float_t yposrrib6 = 1.0/2.0; + Float_t zposrrib6 = frame6[2] - rrib6[2]; + + gMC->Gspos("SFRR6",1, "SFRM6", xposrrib6, yposrrib6, zposrrib6,0, "ONLY"); + gMC->Gspos("SFRR6",2, "SFRM6", xposrrib6, yposrrib6, -zposrrib6,0, "ONLY"); + + + + Float_t xposFr6 = -frame6[0]; + Float_t yposFr6 = frame6[1] + 20.6; + Float_t zposFr6 = 0.0; + + gMC->Gspos("SFRM6",1, "SQM3", xposFr6, yposFr6, zposFr6,0, "ONLY"); + gMC->Gspos("SFRM6",2, "SQM4", xposFr6, yposFr6, zposFr6,0, "ONLY"); + + +//...................................................................................... +//Frame - 7 inner pgon + + Float_t pgparFr7[10]; + pgparFr7[0] = 0.; + pgparFr7[1] = 90.; + pgparFr7[2] = 5; + pgparFr7[3] = 2.; + pgparFr7[4] = 0.; + pgparFr7[5] = 20.6; + pgparFr7[6] = 23.1; + pgparFr7[7] = pgparFr7[4] + 5.0; + pgparFr7[8] = pgparFr7[5]; + pgparFr7[9] = pgparFr7[6]; + + gMC->Gsvolu("SFRM7", "PGON", idPGF30, pgparFr7, 10); + + Float_t pgparRrib7[10]; + pgparRrib7[0] = 0.; + pgparRrib7[1] = 90.; + pgparRrib7[2] = 5; + pgparRrib7[3] = 2.; + pgparRrib7[4] = 0.; + pgparRrib7[5] = 21.6; + pgparRrib7[6] = 23.1; + pgparRrib7[7] = pgparRrib7[4] + 1.55; + pgparRrib7[8] = pgparRrib7[5]; + pgparRrib7[9] = pgparRrib7[6]; + + gMC->Gsvolu("SFRR7", "PGON", idRoha, pgparRrib7, 10); + + Float_t xposrrib7 = 0.0; + Float_t yposrrib7 = 0.0; + Float_t zposrrib7 = 0.0; + + gMC->Gspos("SFRR7",1, "SFRM7", xposrrib7, yposrrib7, zposrrib7,0, "ONLY"); + + zposrrib7 = 3.45; + + gMC->Gspos("SFRR7",2, "SFRM7", xposrrib7, yposrrib7, zposrrib7,0, "ONLY"); + + Float_t xposFr7 = 0.0; + Float_t yposFr7 = 0.0; + Float_t zposFr7 = -frame1[2]; + + gMC->Gspos("SFRM7",1, "SQM3", xposFr7, yposFr7, zposFr7,0, "ONLY"); + gMC->Gspos("SFRM7",2, "SQM4", xposFr7, yposFr7, zposFr7,0, "ONLY"); + + + //...................................................................................... + //Frame - 8 + + + Float_t frame8[3] ; + frame8[0] = 2.5/2.0; + frame8[1] = 1.2/2.0; + frame8[2] = frame1[2]; + + gMC->Gsvolu("SFRM8", "BOX", idPGF30, frame8, 3); //Frame - 2 + + Float_t rrib8[3]; + rrib8[0] = frame8[0]-1.0/2; + rrib8[1] = frame8[1]; + rrib8[2] =(frame8[2]-0.95)/2.0; + + gMC->Gsvolu("SFRR8", "BOX", idRoha, rrib8, 3); + + Float_t xposrrib8 = -1.0/2; + Float_t yposrrib8 = 0.0; + Float_t zposrrib8 = frame8[2] - rrib8[2]; + + gMC->Gspos("SFRR8",1, "SFRM8", xposrrib8, yposrrib8, zposrrib8,0, "ONLY"); + gMC->Gspos("SFRR8",2, "SFRM8", xposrrib8, yposrrib8, -zposrrib8,0, "ONLY"); + + + + Float_t xposFr8 = frame8[0] + 20.6; + Float_t yposFr8 = -frame8[1]; + Float_t zposFr8 = 0.0; + + gMC->Gspos("SFRM8",1, "SQM3", xposFr8, yposFr8, zposFr8,0, "ONLY"); + gMC->Gspos("SFRM8",2, "SQM4", xposFr8, yposFr8, zposFr8,0, "ONLY"); + + + + + //^^^^^^^^^^^^^^^^^^^^^^^^^ Sensitive volumes ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + + Float_t zsenv = 0.5; // distance between two cathode plane + + //Segment-0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + bparH[0] = 94.5/2.; + bparH[1] = 1.2/2.; + bparH[2] = zsenv/2.; + gMC->Gsvolu("SC3G0", "BOX", idGas, bparH, 3); + gMC->Gsvolu("SC4G0", "BOX", idGas, bparH, 3); + + //Segment-1 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + pgpar[0] = 0.; + pgpar[1] = 90.; + pgpar[2] = 5; + pgpar[3] = 2.; + pgpar[4] = -zsenv/2.; + pgpar[5] = 23.1; + pgpar[6] = 117.6; + pgpar[7] = zsenv/2.; + pgpar[8] = pgpar[5]; + pgpar[9] = pgpar[6]; + gMC->Gsvolu("SC3G1", "PGON", idGas, pgpar, 10); + gMC->Gsvolu("SC4G1", "PGON", idGas, pgpar, 10); + + + //Segment-2 - vertical box ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + + bparV[0] = 1.0/2.; + bparV[1] = 95.5/2.; + bparV[2] = zsenv/2.; + gMC->Gsvolu("SC3G2", "BOX", idGas, bparV, 3); + gMC->Gsvolu("SC4G2", "BOX", idGas, bparV, 3); + + //........................................................................................... + + xposHorBox = bparH[0] + 23.1; + yposHorBox = -bparH[1]; + + xposVerBox = -bparV[0]; + yposVerBox = bparV[1] + 23.1; + + gMC->Gspos("SC3G0",1, "SQM3", xposHorBox,yposHorBox,0.,0, "ONLY"); + gMC->Gspos("SC3G1",1, "SQM3", 0.,0.,0.,0, "ONLY"); + gMC->Gspos("SC3G2",1, "SQM3", xposVerBox,yposVerBox,0.,0, "ONLY"); + + + gMC->Gspos("SC4G0",1, "SQM4", xposHorBox,yposHorBox,0.,0, "ONLY"); + gMC->Gspos("SC4G1",1, "SQM4", 0.,0.,0.,0, "ONLY"); + gMC->Gspos("SC4G2",1, "SQM4", xposVerBox,yposVerBox,0.,0, "ONLY"); - // Mother volume - // Outer excess and inner recess for mother volume radius - // with respect to ROuter and RInner - // Float_t dframep=.001; // Value for station 3 should be 6 ... - // Width (RdPhi) of the frame crosses for stations 1 and 2 (cm) - // Float_t dframep1=.001; - // Float_t phi=2*TMath::Pi()/12/2; - // The same parameters are defined in builder for station 1 (30deg) - - Float_t tpar[5]; - // Double_t dstation = (-iChamber2->Z()) - (-iChamber1->Z()); - - - Float_t posx, posy, posz; -// Chamber Material represented by Alu sheet - tpar[0]= iChamber->RInner(); - tpar[1]= iChamber->ROuter(); - tpar[2] = (iChamber->DGas())/2; - tpar[3] = 0.; - tpar[4] = 90.; - -// -// Sensitive volumes - gMC->Gsvolu("S03G", "TUBS", idGas, tpar, 5); - gMC->Gsvolu("S04G", "TUBS", idGas, tpar, 5); - - Int_t detElemId; - - posx = kDeltaQuad; - posy = kDeltaQuad; - posz = -kDeltaZ; - - detElemId = 300; - gMC->Gsvolu("LE01", "TUBS", idAir, tpar, 5); - GetEnvelopes(2)->AddEnvelope("LE01", detElemId, true, TGeoTranslation(posx, posy, posz), - TGeoRotation("rot1",90,0,90,90,0,0) ); - detElemId = 400; - gMC->Gsvolu("LF01", "TUBS", idAir, tpar, 5); - GetEnvelopes(3)->AddEnvelope("LF01", detElemId, true, TGeoTranslation(posx, posy, posz), - TGeoRotation("rot1",90,0,90,90,0,0) ); - detElemId = 351; - gMC->Gsvolu("LE02", "TUBS", idAir, tpar, 5); - GetEnvelopes(2)->AddEnvelope("LE02", detElemId, true, TGeoTranslation(-posx, posy,-posz), - TGeoRotation("rot2",90,180,90,90,180,0) ); - detElemId = 451; - gMC->Gsvolu("LF02", "TUBS", idAir, tpar, 5); - GetEnvelopes(3)->AddEnvelope("LF02", detElemId, true, TGeoTranslation(-posx, posy,-posz), - TGeoRotation("rot2",90,180,90,90,180,0) ); - detElemId = 301; - gMC->Gsvolu("LE03", "TUBS", idAir, tpar, 5); - GetEnvelopes(2)->AddEnvelope("LE03", detElemId, true, TGeoTranslation(posx, -posy, -posz), - TGeoRotation("rot3",90,0,90,270,180,0) ); - detElemId = 401; - gMC->Gsvolu("LF03", "TUBS", idAir, tpar, 5); - GetEnvelopes(3)->AddEnvelope("LF03", detElemId, true, TGeoTranslation(posx, -posy, -posz), - TGeoRotation("rot3",90,0,90,270,180,0) ); - detElemId = 350; - gMC->Gsvolu("LE04", "TUBS", idAir, tpar, 5); - GetEnvelopes(2)->AddEnvelope("LE04", detElemId, true, TGeoTranslation(-posx, -posy, posz), - TGeoRotation("rot4",90,180,90,270,0,0) ); - detElemId = 450; - gMC->Gsvolu("LF04", "TUBS", idAir, tpar, 5); - GetEnvelopes(3)->AddEnvelope("LF04", detElemId, true, TGeoTranslation(-posx, -posy, posz), - TGeoRotation("rot4",90,180,90,270,0,0) ); - - GetEnvelopes(2)->AddEnvelopeConstituent("S03G", "LE01", 1); - GetEnvelopes(3)->AddEnvelopeConstituent("S04G", "LF01", 1); - - GetEnvelopes(2)->AddEnvelopeConstituent("S03G", "LE02", 2); - GetEnvelopes(3)->AddEnvelopeConstituent("S04G", "LF02", 2); - - GetEnvelopes(2)->AddEnvelopeConstituent("S03G", "LE03", 3); - GetEnvelopes(3)->AddEnvelopeConstituent("S04G", "LF03", 3); - - GetEnvelopes(2)->AddEnvelopeConstituent("S03G", "LE04", 4); - GetEnvelopes(3)->AddEnvelopeConstituent("S04G", "LF04", 4); + + //^^^^^^^^^^^^^^^^^^^^^^^^^ Sensitive volumes ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + + + +//################################################################################################## +// Positioning Quadrant in chamber#3 and chamber#4 +//################################################################################################## +/******Transformations for Quadrant********************************************** + || I => Quadrant I: no rotation + || + II. || I. II => Quadrant II: Reflaction of Quadrant I in XZ plane + || => TGeoRotation("Qrot2",90.,180.,90.,90.,180.,0.); +============= + || III => Quadrant III: 180 degree rotation of Quadrant I in XY plane + III. || IV. => TGeoRotation("Qrot3",90.,180.,90.,90.,180.,0.); + || IV => Quadrant IV:-180 degree rotation of Quadrant II in XY plane + => TGeoRotation("Qrot4",90.,0.,90.,-90.,180.,0.); +**********************************************************************************************/ + + Int_t detElemId1 = 1; // quadrant I + Int_t detElemId2 = 0; // quadrant II + Int_t detElemId3 = 3; // quadrant III + Int_t detElemId4 = 2; // quadrant IV + + //Float_t halfChamber = zCbb + zCu + zRoha + zMeb + zEeb + zsenv/2; +// cout<< "\n half_chamber \t" << half_chamber << endl; + + Float_t halfChamber = tpar1[2];// tpar1[2] = 6.8/2; + +// ------------------------------St2 Chamber3------------------------------------------------ + + // GetEnvelopes(2)->AddEnvelope("S3M0", 300, true,TGeoTranslation(0.,0.,0.)); + GetEnvelopes(2)->AddEnvelope("SQM3", 300+detElemId1, 1, TGeoTranslation( 0., 0., - halfChamber)); + GetEnvelopes(2)->AddEnvelope("SQM3", 300+detElemId2, 2, TGeoTranslation( 0., 0., + halfChamber), + TGeoRotation("Qrot3",90.,180.,90.,90.,180.,0.)); + GetEnvelopes(2)->AddEnvelope("SQM3", 300+detElemId3, 3, TGeoTranslation( 0., 0., - halfChamber), + TGeoRotation("Qrot3",90.,180.,90.,270.,0.,0.)); + GetEnvelopes(2)->AddEnvelope("SQM3", 300+detElemId4, 4, TGeoTranslation( 0., 0., + halfChamber), + TGeoRotation("Qrot4",90.,0.,90.,-90.,180.,0.)); + +//--------------------------------St2 Chamber4------------------------------------------------- + + GetEnvelopes(3)->AddEnvelope("SQM4", 400+detElemId1, 1, TGeoTranslation( 0., 0., - halfChamber)); + GetEnvelopes(3)->AddEnvelope("SQM4", 400+detElemId2, 2, TGeoTranslation( 0., 0., + halfChamber), + TGeoRotation("Qrot2",90.,180.,90.,90.,180.,0.)); + GetEnvelopes(3)->AddEnvelope("SQM4", 400+detElemId3, 3, TGeoTranslation( 0., 0., - halfChamber), + TGeoRotation("Qrot3",90.,180.,90.,270.,0.,0.)); + GetEnvelopes(3)->AddEnvelope("SQM4", 400+detElemId4, 4, TGeoTranslation( 0., 0., + halfChamber), + TGeoRotation("Qrot4",90.,0.,90.,-90.,180.,0.)); + +//********************************************************************************************** } +//______________________________________________________________________________ +void AliMUONSt2GeometryBuilderV2::SetVolumes() +{ +/// Defines the volumes for the station2 chambers. + + if (gAlice->GetModule("SHIL")) { + SetMotherVolume(2, "YOUT1"); + SetMotherVolume(3, "YOUT1"); + } + + // Define chamber volumes as virtual + SetVolume(2, "SC03", true); + SetVolume(3, "SC04", true); +} //______________________________________________________________________________ void AliMUONSt2GeometryBuilderV2::SetTransformations() { -// Defines the transformations for the station2 chambers. -// --- - - AliMUONChamber* iChamber1 = &fMUON->Chamber(2); - Double_t zpos1 = - iChamber1->Z(); - iChamber1->GetGeometry() - ->SetTranslation(TGeoTranslation(0., 0., zpos1)); - - AliMUONChamber* iChamber2 = &fMUON->Chamber(3); - Double_t zpos2 = - iChamber2->Z(); - iChamber2->GetGeometry() - ->SetTranslation(TGeoTranslation(0., 0., zpos2)); +/// Defines the transformations for the station2 chambers. + + Double_t zpos1 = - AliMUONConstants::DefaultChamberZ(2); + SetTranslation(2, TGeoTranslation(0., 0., zpos1)); + + Double_t zpos2 = - AliMUONConstants::DefaultChamberZ(3); + SetTranslation(3, TGeoTranslation(0., 0., zpos2)); } //______________________________________________________________________________ void AliMUONSt2GeometryBuilderV2::SetSensitiveVolumes() { -// Defines the sensitive volumes for station2 chambers. -// --- +/// Defines the sensitive volumes for station2 chambers. - GetGeometry(2)->SetSensitiveVolume("S03G"); - GetGeometry(3)->SetSensitiveVolume("S04G"); + GetGeometry(2)->SetSensitiveVolume("SC3G0"); + GetGeometry(2)->SetSensitiveVolume("SC3G1"); + GetGeometry(2)->SetSensitiveVolume("SC3G2"); + + GetGeometry(3)->SetSensitiveVolume("SC4G0"); + GetGeometry(3)->SetSensitiveVolume("SC4G1"); + GetGeometry(3)->SetSensitiveVolume("SC4G2"); } +